01964oam 2200529Ia 450 991070148670332120120209163323.0(CKB)5470000002418207(OCoLC)775681137(EXLCZ)99547000000241820720120209d1985 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierWind tunnel acoustic study of a propeller installed behind an airplane empennage[electronic resource] data report /J. F. WiIby, E. G. WilbyMoffett Field, Calif. :National Aeronautics and Space Administration, Ames Research Center ;Hanover, Md. ;NASA Center for Aerospace Information,[1985]1 online resource (xii, 252 pages) illustrationsNASA contractor report ;177335Title from title screen (viewed on Feb. 9, 2012)."January 1985."Includes bibliographical references (pages 191-197).Wind tunnel acoustic study of a propeller installed behind an airplane empennage Aircraft noisenasatNoise prediction (aircraft)nasatPropellersnasatSound pressurenasatTail assembliesnasatWind tunnel testsnasatAircraft noise.Noise prediction (aircraft)Propellers.Sound pressure.Tail assemblies.Wind tunnel tests.WiIby J. F1421563Wilby E. G1417128Ames Research Center.NASA Center for AeroSpace Information.GPOGPOGPOBOOK9910701486703321Wind tunnel acoustic study of a propeller installed behind an airplane empennage3543184UNINA